PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This syndrome ??? a combination of signs and symptoms, including flushing of the skin and diarrhea ??? results from the release of a chemical, serotonin, from growths called carcinoid tumors in the digestive system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mayoclinic.org